Overview: John thinks he can be a photographer and pesters Roy for candid shots. A teenager suffers smoke inhalation at an elementary school structure fire. A fireman thinks he's having a heart attack, but it's really just his chili. A woman is bitten by a scorpion. Dixie has 'one of those days' as she and Dr. Brackett deliver a baby in a restaurant on their lunch hour. The driver of a truck full of dynamite is pinned behind the wheel of his vehicle as it catches fire.